[1]林巍,黄铭枫,郭中秀,等.台风下香港K11大楼风振响应实测及分析[J].深圳大学学报理工版,2012,29(No.1(001-094)):45-50.[doi:10.3724/SP.J.1249.2012.01045]
 LIN Wei,HUANG Ming-feng,KWOK Kenny CS,et al.Full-scale measurement and analysis of K11 building in Hong Kong during typhoon[J].Journal of Shenzhen University Science and Engineering,2012,29(No.1(001-094)):45-50.[doi:10.3724/SP.J.1249.2012.01045]
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台风下香港K11大楼风振响应实测及分析()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第29卷
期数:
2012年No.1(001-094)
页码:
45-50
栏目:
土木建筑工程
出版日期:
2012-01-06

文章信息/Info

Title:
Full-scale measurement and analysis of K11 building in Hong Kong during typhoon
作者:
林巍1黄铭枫1郭中秀2楼文娟1
1) 浙江大学结构工程研究所,杭州 310058
2) 香港科技大学土木与环境工程系,香港
Author(s):
LIN Wei1 HUANG Ming-feng1 KWOK Kenny CS2 and LOU Wen-juan1
1) Institute of Structural Engineering, Zhejiang University, Hangzhou 310058, P.R.China
2) Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong, P.R.China
关键词:
工程结构高层建筑台风风振实测极值统计风振舒适度设计香港K11大楼
Keywords:
structure tall building typhoon vibration measurement extreme value analysis wind vibration comfort design K11 building in Hong Kong
分类号:
TU 411;TU 472.5
DOI:
10.3724/SP.J.1249.2012.01045
文献标志码:
A
摘要:
对香港K11大楼开展台风下风振响应实测研究,给出2008年台风北冕(Kammuri)作用下该楼的风振响应实测数据.基于三阶和四阶统计量对其风振加速度的时程数据进行统计分析,评价该大楼的风振舒适度.利用谱分析识别结构的自振频率,与该楼的有限元计算及自振频率经验公式结果进行对比.并通过基于零穿越率的峰值因子法和基于经典极值理论的改进Gumbel法对加速度响应的峰值因子进行计算,结果表明,两种方法所得结果基本一致,而GB50009-2001取值偏低.
Abstract:
The full-scale measurement of typhoon effects on K11 building in Hong Kong was studied. This paper presented the acceleration data of the building under Typhoon Kammuri in 2008. The acceleration data were analyzed in terms of the third and fourth moments, The occupant comfort of the building under wind-induced vibration was evaluated. The vibration frequencies of the building were identified by spectral analysis technique, and were compared with the finite element method results and empirical results. Both the traditional peak factor method and the improved Gumbel method were applied to estimating the peak factor of wind-induced acceleration response. The peak factor results show good agreement with the other two methods. The values in GB50009-2001 are low.

参考文献/References:

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备注/Memo

备注/Memo:
Received:2011-09-28;Accepted:2011-12-08
Foundation:National Natural Science Foundation of China(51008275)
Corresponding author:Associate professor HUANG Ming-feng.E-mail:hmfust@gmail.com
Citation:LIN Wei,HUANG Ming-feng,KWOK Kenny CS, et al. Full-scale measurement and analysis of K11 building in Hong Kong during typhoon[J]. Journal of Shenzhen University Science and Engineering, 2012, 29(1): 45-50.(in Chinese)
基金项目:国家自然科学基金资助项目(51008275);中国博士后科学基金资助项目(20090461382)
作者简介:林巍(1987-),男(汉族),浙江省缙云市人,浙江大学硕士研究生.E-mail:lwinners@163.com
引文:林巍,黄铭枫,郭中秀,等. 台风下香港K11大楼风振响应实测及分析[J]. 深圳大学学报理工版,2012,29(1):45-50.
更新日期/Last Update: 2012-01-05